2 Copyright (C) 2016-2021 Carl Hetherington <cth@carlh.net>
4 This file is part of libdcp.
6 libdcp is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 libdcp is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with libdcp. If not, see <http://www.gnu.org/licenses/>.
19 In addition, as a special exception, the copyright holders give
20 permission to link the code of portions of this program with the
21 OpenSSL library under certain conditions as described in each
22 individual source file, and distribute linked combinations
25 You must obey the GNU General Public License in all respects
26 for all of the code used other than OpenSSL. If you modify
27 file(s) with this exception, you may extend this exception to your
28 version of the file(s), but you are not obligated to do so. If you
29 do not wish to do so, delete this exception statement from your
30 version. If you delete this exception statement from all source
31 files in the program, then also delete it here.
35 /** @file src/locale_convert.cc
36 * @brief Methods to convert to/from string using the current locale
40 #include "locale_convert.h"
51 dcp::locale_convert (unsigned char x, int, bool)
54 snprintf (buffer, sizeof(buffer), "%hhd", x);
61 dcp::locale_convert (unsigned short int x, int, bool)
64 snprintf (buffer, sizeof(buffer), "%hd", x);
71 dcp::locale_convert (int x, int, bool)
74 snprintf (buffer, sizeof(buffer), "%d", x);
81 dcp::locale_convert (unsigned int x, int, bool)
84 snprintf (buffer, sizeof(buffer), "%u", x);
91 dcp::locale_convert (long int x, int, bool)
95 __mingw_snprintf (buffer, sizeof(buffer), "%ld", x);
97 snprintf (buffer, sizeof(buffer), "%ld", x);
105 dcp::locale_convert (unsigned long int x, int, bool)
108 snprintf (buffer, sizeof(buffer), "%lu", x);
115 dcp::locale_convert (long long int x, int, bool)
118 #ifdef LIBDCP_WINDOWS
119 __mingw_snprintf (buffer, sizeof(buffer), "%lld", x);
121 snprintf (buffer, sizeof(buffer), "%lld", x);
129 dcp::locale_convert (unsigned long long int x, int, bool)
132 #ifdef LIBDCP_WINDOWS
133 __mingw_snprintf (buffer, sizeof(buffer), "%llu", x);
135 snprintf (buffer, sizeof(buffer), "%llu", x);
143 dcp::locale_convert (float x, int precision, bool fixed)
147 snprintf (format, sizeof(format), "%%.%df", precision);
149 snprintf (format, sizeof(format), "%%.%dg", precision);
152 snprintf (buffer, sizeof(buffer), format, x);
159 dcp::locale_convert (double x, int precision, bool fixed)
163 snprintf (format, sizeof(format), "%%.%df", precision);
165 snprintf (format, sizeof(format), "%%.%dg", precision);
168 snprintf (buffer, sizeof(buffer), format, x);
175 dcp::locale_convert (string x, int, bool)
183 dcp::locale_convert (char* x, int, bool)
191 dcp::locale_convert (char const * x, int, bool)
199 dcp::locale_convert (wchar_t const * x, int, bool)
202 return string (s.begin(), s.end());
208 dcp::locale_convert (char x, int, bool)
218 dcp::locale_convert (boost::filesystem::path x, int, bool)
226 dcp::locale_convert (string x, int, bool)
229 sscanf (x.c_str(), "%hhu", &y);
236 dcp::locale_convert (string x, int, bool)
238 unsigned short int y = 0;
239 sscanf (x.c_str(), "%hu", &y);
246 dcp::locale_convert (string x, int, bool)
249 sscanf (x.c_str(), "%u", &y);
256 dcp::locale_convert (string x, int, bool)
259 sscanf (x.c_str(), "%d", &y);
266 dcp::locale_convert (string x, int, bool)
269 sscanf (x.c_str(), "%ld", &y);
276 dcp::locale_convert (string x, int, bool)
279 #ifdef LIBDCP_WINDOWS
280 __mingw_sscanf (x.c_str(), "%lud", &y);
282 sscanf (x.c_str(), "%lud", &y);
290 dcp::locale_convert (string x, int, bool)
293 #ifdef LIBDCP_WINDOWS
294 __mingw_sscanf (x.c_str(), "%lld", &y);
296 sscanf (x.c_str(), "%lld", &y);
304 dcp::locale_convert (string x, int, bool)
306 unsigned long long y = 0;
307 #ifdef LIBDCP_WINDOWS
308 __mingw_sscanf (x.c_str(), "%llud", &y);
310 sscanf (x.c_str(), "%llud", &y);
318 dcp::locale_convert (string x, int, bool)
321 sscanf (x.c_str(), "%f", &y);
328 dcp::locale_convert (string x, int, bool)
331 sscanf (x.c_str(), "%lf", &y);